Run results for: Measure difference between condition check and total assignation

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36

Browser: Chrome 64

Operating system: Linux

Device Platform: Other

Date tested: 2024 years ago

Test name	Executions per second
Check	1103.5 Ops/sec
Assignation	1169.1 Ops/sec

Script Preparation code:

var directions = [0, 2, 4, 8];
var current = -1;

Tests:

Check
for (var i = 0; i < 1000; i++) { var rCursor = Math.floor(Math.random() * directions.length); var rIndex = Math.floor(Math.random() * directions.length); if(rCursor == 0 && rIndex != current) { current = rIndex; } else if(rCursor == 1 && rIndex != current) { current = rIndex; } else if(rCursor == 2 && rIndex != current) { current = rIndex; } else if(rCursor == 3 && rIndex != current) { current = rIndex; } }
Assignation
for (var i = 0; i < 1000; i++) { var rCursor = Math.floor(Math.random() * directions.length); var rIndex = Math.floor(Math.random() * directions.length); if(rCursor == 0) { current = rIndex; } else if(rCursor == 1) { current = rIndex; } else if(rCursor == 2) { current = rIndex; } else if(rCursor == 3) { current = rIndex; } }